Lake Wilhelm, Pennsylvania, USA
Lake Wilhelm was created in 1971 with the damming of Sandy Creek for flood control purposes. Lake Wilhelm is a shallow lake with a maximum depth of about 24 feet at the dam. It has a surface area of 2,800 acres. Lake Wilhelm is located in Maurice K. Goddard State Park in Mercer County Pennsylvania, about 15 miles west of Franklin, Pennsylvania. The park features natural beauty, wildlife, waterways and – READ THE FULL ARTICLE
Welcome to the ultimate guide to Lake Wilhelm! Article topics include:
- All About Lake Wilhelm
- Where to Stay
- Vacation Planning Tools
- Things to Do
- Known Fish Species
- Lake Wilhelm Map
- Statistics / Weather / Helpful Links
- Lake Wilhelm Gifts
Looking for Lake Wilhelm cabins or other accommodations? Save time and use this interactive map to find, compare and book at the best rates. Or explore more of our favorite travel partners.
All About Lake Wilhelm
Lake Wilhelm was created in 1971 with the damming of Sandy Creek for flood control purposes. Lake Wilhelm is a shallow lake with a maximum depth of about 24 feet at the dam. It has a surface area of 2,800 acres.
Lake Wilhelm is located in Maurice K. Goddard State Park in Mercer County Pennsylvania, about 15 miles west of Franklin, Pennsylvania. The park features natural beauty, wildlife, waterways and public recreational facilities. Lake Wilhelm also borders on Pennsylvania State Game Land.
Birders can watch bald eagles and osprey fish the waters of Lake Wilhelm. Surrounding meadows, fields and forests host bluebirds, purple martins, woodpeckers, woodcocks, nighthawks, snipes, and warblers. Migrating waterfowl such as the loon, common teal, goldeneye, merganser, and bufflehead visit Lake Wilhelm in the spring and fall.
Lake Wilhelm has excellent fishing and ice-fishing. Popular species include largemouth bass, smallmouth bass, walleye, northern pike, muskellunge, crappie, perch, bluegill and catfish. There is an accessible fishing pier. A Pennsylvania State Fishing License is required to fish at Lake Wilhelm.
The park and Lake Wilhelm are open during winter for ice fishing, ice boating, ice skating, sledding and tobogganing, cross-country skiing and snowmobiling. There is a one-acre hill for sledding at the dam. Eight miles of trails are marked for cross-country skiing. A twelve-mile paved trail follows the shoreline, and is open to biking, hiking, snowmobiling and cross-country skiing. Most roads surrounding the park are designated for joint snowmobile and vehicle use.
Most of Lake Wilhelm permits boats with up to 20 horsepower. Only non-powered boats are permitted within state game land boundaries. A 241 space marina and a 48 space dry land mooring area operates from May 1 to October 31. There are four boat launches, a marina building and a fueling station. Rowboats, pedal boats, canoes and kayaks are available to rent.
Sandy Creek, the stream that was dammed to create Lake Wilhelm, was noted in reports made by George Washington during his 1753 trip to Fort LeBoeuf during the French and Indian War. Sandy Creek had a recurring history of flooding. This led to a study by the U.S. Army Corps of Engineers, starting in 1939. Land was acquired in the late 1960s and Lake Wilhelm was formed in 1971. Maurice K. Goddard State Park opened in 1972.
Maurice K. Goddard State park is named for Maurice K. Goddard. once the Secretary of Pennsylvania’s Bureau of Forests and Waters. Goddard’s goal was to have a state park within 25 miles of every Pennsylvanian. When Goddard retired in 1979, he had helped to add 45 state parks and 130,000 acres of state park land to the Pennsylvania State Park system.
Things to Do at Lake Wilhelm
- Ice Fishing
- Ice Skating
- Cross-Country Skiing
- Wildlife Viewing
- State Park
Fish Species Found at Lake Wilhelm
- Black Bass
- Largemouth Bass
- Northern Pike
- Smallmouth Bass
Find Places to Stay at Lake Wilhelm
If you’re considering a Lake Wilhelm lake house rental or hotel, we’ve made it super easy to find the best rates and compare vacation accommodations at a glance. Save time using this interactive map below.
More Sites to Book a Lake Wilhelm Vacation
Our interactive Lake Wilhelm lodging map above is an easy tool for comparing VRBO rental homes and nearby hotels with Booking.com, but there could be times when you need to expand your search for different types of accommodations. Here are some other lake lodging partners we recommend:
Note: These are affiliate links and we may earn a small commission. Read our disclosure policy here.
Lake Wilhelm Statistics & Helpful Links
Lake Type: Artificial Reservoir, Dammed
Water Level Control: PA DCNR
Surface Area: 1,860 acres
Shoreline Length: 12 miles
Normal Elevation (Full Pond): 1,192 feet
Average Depth: 12 feet
Maximum Depth: 24 feet
Water Volume: 17,825 acre-feet
Completion Year: 1971
We strive to keep information on LakeLubbers as accurate as possible. If you’ve found something here that needs updating, please touch base by filling out our Content Correction form.
Shop Lake Wilhelm Gifts
More Lake Wilhelm news from LakeLubbers.com
- Advertise your vacation rental property or local business: DETAILS HERE
- The Lake Wilhelm forum has been discontinued: HERE’S WHY
- New Lake Wilhelm photos coming soon!
- You’re invited to join our lake-lovin’ community on Facebook and Instagram!
- Share this Lake Wilhelm article with your fellow LakeLubbers: